A new mayfly species of Isonychia Eaton, 1871 (Ephemeroptera: Isonychiidae) with colourful wings from southern China

被引：1
|
作者：
Qiang, Xin-He [1 ]
Gong, De-Wen [1 ]
Zhou, Chang-Fa [1 ,2 ]
机构：
[1] Nanjing Normal Univ, Sch Life Sci, Nanjing, Peoples R China
[2] Nanjing Normal Univ, Sch Life Sci, Key Lab Jiangsu Biodivers & Biotechnol, Nanjing, Peoples R China
来源：
AQUATIC INSECTS | 2024年 / 45卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Mayfly; colour; origin; Isonychia (I.) fuscimarginata sp. n; Hainan Province; GENUS ISONYCHIA; CLASSIFICATION; REVISION; EAST;
D O I：
10.1080/01650424.2024.2329539
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
So far, species of the genus Isonychia Eaton, 1871 have been reported to have transparent or partially pigmented wings, particularly their hindwings. A new species, I. fuscimarginata sp. n., recently collected from southern China, shows a different case. Both its forewings and hindwings have striking reddish brown to chocolate margins and stripes. Besides that, the entirely dark brown forelegs, shortened but apically widened male penises, and the colour and spine patterns of nymphal gills are useful characters for identification. This new species enriches the colour pattern of the genus Isonychia and the family Isonychiidae.http://zoobank.org/urn:lsid:zoobank.org:act:38EE81E1-B900-4855-9B20-6BFF8AA7A8A2
引用
收藏
页码：335 / 353
页数：19
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